---> uname -a: Linux prd-centos8-builder-2c-1g-13995.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 538 5045 19 2114 6854 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ca:c3:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feca:c3e8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/21/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 219.01 112.40 106.61 3120.83 7581.31 04:06:01 PM 101.22 0.27 100.95 17.46 8815.45 04:07:01 PM 30.07 0.30 29.77 42.39 1522.19 04:08:01 PM 28.97 0.78 28.19 57.05 859.61 Average: 94.82 28.44 66.38 809.46 4694.47 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5246872 7048936 2637572 33.45 2688 1973408 717484 8.03 222680 2070032 185312 04:06:01 PM 5205100 7051144 2679344 33.98 2688 2012732 669772 7.50 244348 2066348 32140 04:07:01 PM 5211564 7058868 2672880 33.90 2688 2014008 653524 7.32 252712 2050668 24 04:08:01 PM 5196196 7049164 2688248 34.10 2688 2018588 696124 7.79 419960 1899144 28028 Average: 5214933 7052028 2669511 33.86 2688 2004684 684226 7.66 284925 2021548 61376 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 90.65 59.68 1209.56 24.33 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 29.10 23.73 194.20 7.14 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.04 21.64 21.29 7.29 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 36.79 29.59 34.61 18.65 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.15 33.66 364.92 14.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/21/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.32 1.59 16.08 4.65 0.13 36.23 04:05:01 PM 0 45.98 1.35 14.06 4.43 0.14 34.05 04:05:01 PM 1 36.67 1.82 18.11 4.88 0.12 38.41 04:06:01 PM all 37.43 0.00 3.32 3.78 0.09 55.39 04:06:01 PM 0 18.52 0.00 2.69 4.07 0.08 74.63 04:06:01 PM 1 56.38 0.00 3.95 3.48 0.10 36.09 04:07:01 PM all 32.42 0.00 1.76 0.74 0.07 65.00 04:07:01 PM 0 21.49 0.00 1.62 0.68 0.07 76.14 04:07:01 PM 1 43.36 0.00 1.90 0.80 0.08 53.85 04:08:01 PM all 39.67 0.00 2.81 0.27 0.09 57.17 04:08:01 PM 0 22.63 0.00 2.20 0.22 0.08 74.87 04:08:01 PM 1 56.72 0.00 3.42 0.32 0.10 39.45 Average: all 37.70 0.39 5.96 2.35 0.10 53.50 Average: 0 27.09 0.33 5.11 2.34 0.09 65.04 Average: 1 48.32 0.45 6.81 2.36 0.10 41.96